linux-kernel - [tip:perf/core] perf evlist: Fix add() not propagating maps

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Message-ID: <tip-44c42d71c659527c81bf169808959c9339116d85@git.kernel.org>
Date:	Wed, 16 Sep 2015 00:34:24 -0700
From:	tip-bot for Adrian Hunter <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	acme@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	jolsa@...nel.org, kan.liang@...el.com, adrian.hunter@...el.com,
	tglx@...utronix.de, mingo@...nel.org
Subject: [tip:perf/core] perf evlist: Fix add() not propagating maps

Commit-ID:  44c42d71c659527c81bf169808959c9339116d85
Gitweb:     http://git.kernel.org/tip/44c42d71c659527c81bf169808959c9339116d85
Author:     Adrian Hunter <adrian.hunter@...el.com>
AuthorDate: Tue, 8 Sep 2015 10:58:59 +0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 15 Sep 2015 11:01:25 -0300

perf evlist: Fix add() not propagating maps

If evsels are added after maps are created, then they won't have any
maps propagated to them.  Fix that.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Acked-by: Jiri Olsa <jolsa@...nel.org>
Cc: Kan Liang <kan.liang@...el.com>
Link: http://lkml.kernel.org/r/1441699142-18905-12-git-send-email-adrian.hunter@intel.com
[ Moved the moving of propagate_maps() to the patch before, so that this
  one does _just_ the one lile fix calling in add()]
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/evlist.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 4e840bf..99267ab 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -160,6 +160,8 @@ void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry)
 
 	if (!evlist->nr_entries++)
 		perf_evlist__set_id_pos(evlist);
+
+	__perf_evlist__propagate_maps(evlist, entry);
 }
 
 void perf_evlist__splice_list_tail(struct perf_evlist *evlist,
--
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